HELIOSCOPE

Etymology

Noun

helioscope (plural helioscopes)

(astronomy) An apparatus for viewing the sun without harming the eye, by means of blackened glass or mirrors that reflect only a part of the light.

Source: Wiktionary


He"li*o*scope, n. Etym: [Helio- + -scope: cf. F. hélioscope.] (Astron.)

Definition: A telescope or instrument for viewing the sun without injury to the eyes, as through colored glasses, or with mirrors which reflect but a small portion of light.

– He`li*o*scop`ic, a.

Source: Webster’s Unabridged Dictionary 1913 Edition



RESET




Word of the Day

31 October 2024

INLAY

(noun) (dentistry) a filling consisting of a solid substance (as gold or porcelain) fitted to a cavity in a tooth and cemented into place


coffee icon

Coffee Trivia

Coffee has initially been a food – chewed, not sipped. Early African tribes consume coffee by grinding the berries together, adding some animal fat, and rolling the treats into tiny edible energy balls.

coffee icon